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Andrews E379 KM Controller R303-R307

Andrews

Andrews E379 KM Controller R303-R307

Andrews E379 KM Controller, compatible with R303-R307, supplied as an Andrews water heater spare.

At a glance

  • Also known as 1821622
Manufacturer part no.
E379
Showing prices

£1,722.24

£1,435.20 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Andrews E379 KM Controller is a control component for Andrews water heating appliances, listed against the R303-R307 references. It forms part of the appliance's control arrangement, handling the KM control function within the unit. This is an Andrews water heater spare held under the manufacturer's E379 part number.

Before you order

  • Confirm the appliance model and that the R303-R307 reference applies to the unit being worked on.
  • Check the existing controller's part number and connections against the E379 unit before ordering.
  • Verify the controller is the correct one for the appliance's control configuration, as control components are not interchangeable across all model variants.
  • Retain the appliance's installation and service documentation so wiring and settings can be referenced during fitting.

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.